I am not up for a seeker gesalt just like i can do without a dinobot combiner. I gues i see these groups having enough identity as individuals (or atleast as a unique group) that the combiner angle doesnt gel - like a combiner of Soundwave with casetticon limbs is not required either.

On the other hand Hound, Wheeljack, etc.. are ok by me.

Just my 2c.